Untangle the connections.
Swap any two points until no lines cross. Tap a point, then tap another. Take your time.
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How to play and save
Select two points to swap their positions. Dashed lines cross another line. Untangle them all to finish.
Use Tab to reach a point, arrow keys to move between points, and Enter or Space to select. Escape clears your selection.
Undo takes back a swap. Reset starts the current board again. Next puzzle begins a new attempt on the next board. Finish a board to receive your scorecard.
A solved board earns 100 points at par, less 5 for each extra swap, down to 10. Undo takes back the board, never a swap already made.
This Playroom is running without accounts, so there is no sign-in here. Your games and results are kept in this browser, on this device.